diff options
Diffstat (limited to 'lib/lz4.c')
-rw-r--r-- | lib/lz4.c | 17 |
1 files changed, 6 insertions, 11 deletions
@@ -270,11 +270,6 @@ static void LZ4_writeLE16(void* memPtr, U16 value) } } -static void LZ4_copy8(void* dst, const void* src) -{ - memcpy(dst,src,8); -} - /* customized variant of memcpy, which can overwrite up to 8 bytes beyond dstEnd */ LZ4_FORCE_O2_INLINE_GCC_PPC64LE void LZ4_wildCopy(void* dstPtr, const void* srcPtr, void* dstEnd) @@ -283,7 +278,7 @@ void LZ4_wildCopy(void* dstPtr, const void* srcPtr, void* dstEnd) const BYTE* s = (const BYTE*)srcPtr; BYTE* const e = (BYTE*)dstEnd; - do { LZ4_copy8(d,s); d+=8; s+=8; } while (d<e); + do { memcpy(d,s,8); d+=8; s+=8; } while (d<e); } @@ -1223,9 +1218,9 @@ LZ4_FORCE_INLINE int LZ4_decompress_generic( if ((off >= 8) /* do not deal with overlapping matches */ & (matchPtr >= lowPrefix)) { size_t const ml = (token & ML_MASK) + MINMATCH; memcpy(op, ip, 16); op += ll; ip += ll + 2 /*offset*/; - memcpy(op+ 0, matchPtr+ 0, 8); - memcpy(op+ 8, matchPtr+ 8, 8); - memcpy(op+16, matchPtr+16, 2); + memcpy(op + 0, matchPtr + 0, 8); + memcpy(op + 8, matchPtr + 8, 8); + memcpy(op +16, matchPtr +16, 2); op += ml; continue; } @@ -1316,7 +1311,7 @@ LZ4_FORCE_INLINE int LZ4_decompress_generic( match += inc32table[offset]; memcpy(op+4, match, 4); match -= dec64table[offset]; - } else { LZ4_copy8(op, match); match+=8; } + } else { memcpy(op, match, 8); match+=8; } op += 8; if (unlikely(cpy>oend-12)) { @@ -1329,7 +1324,7 @@ LZ4_FORCE_INLINE int LZ4_decompress_generic( } while (op<cpy) *op++ = *match++; } else { - LZ4_copy8(op, match); + memcpy(op, match, 8); if (length>16) LZ4_wildCopy(op+8, match+8, cpy); } op = cpy; /* correction */ |